| 摘要 |
<p>In a power steering system and a control apparatus for the power steering system, an abnormality detection process section (27) installed in a second ECU, the second ECU, the second ECU having a multi-core microcomputer in which a plurality of processor cores are mounted within a single processor package, to detect an abnormality of a first angle calculation process section of a first ECU, the first ECU having a single core microcomputer in which a single processor core is mounted within another single processor package and the first angle calculation process section a first angle calculation process section (21) installed in the first ECU to calculate rotation angles of the input axle and output axle on a basis of sinusoidal wave signals and cosine wave signals derived from a steering angle sensor and a torque sensor.</p> |
